z-jzhao 发表于 2005-11-2 01:03:53

[求助]GPIB卡的初始化

请指教高手 如何LV中用GPIB功能对GPIB控制的仪器进行初始化？

cpubbs 发表于 2005-11-9 05:39:28

<P>不好意思！</P>
<P>我身边还没有这样的卡，我一般都是自己做的东西自己控制！我看了一下帮助里面的这个节点：GPIB Initialization :</P>
<P><STRONG>address string</STRONG> sets the GPIB address of the GPIB controller itself. The default value for <STRONG>address string</STRONG> is the configured address for the primary GPIB controller on your system. The configured address is usually 0. You usually do not need to wire this input. </P>
<p>
<P>When there are multiple GPIB controllers that LabVIEW can use, a prefix to <STRONG>address string</STRONG> in the form <EM>ID</EM>:<EM>address</EM> (or <EM>ID</EM>: if no address is necessary) determines which controller the function uses. If a controller ID is not present, the function defaults to controller (or bus) 0. </P>
<P>这里给出来了一些地址的格式！</P>
<P> </P>
<P>关于时间限制我看到上面有一个TIMEOUT的选项，和串口是一样的！</P>

cpubbs 发表于 2005-11-9 05:43:57

<P>看一下这个例子吧兄弟，看看对您有没有可以用得到的地方：</P>
<P>http://www.cpubbs.com/old_bbs/dispbbs.asp?BoardID=4&amp;ID=900&amp;replyID=&amp;skin=1</P>

z-jzhao 发表于 2005-11-3 19:45:04

<P>如果，我的仪器主地址是2，次地址是3，板卡号是0，限制时间是100ms，其它的略，我如何用这个函数来初始仪器，</P><P>可以传一个列子图上来吗？谢谢各位！
</P>

cpubbs 发表于 2005-11-2 01:11:20

LV中有相应的控制GPIB的节点的，您可以搜索一下！

z-jzhao 发表于 2005-11-9 02:42:57

就是因为不会用才请求帮助的啊
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